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Doubles in session


Current system
00146+5350
HLD 1
HD 992


Nearby doubles
14' : 00134+5342
TDS1348

16' : 00142+5405
TDS1353

19' : 00151+5407
TDS1359

25' : 00151+5414
TDS1358

25' : 00173+5346
TDS1383

26' : 00121+5337
BU 1026AB

26' : 00148+5415
TDS1355

29' : 00177+5343
ES 2578

32' : 00125+5415
TDS1341

35' : 00149+5315
A 903

41' : 00122+5424
HEI 418

42' : 00170+5315
HDS 38

44' : 00104+5415
J 2383

46' : 00153+5304
GIC 5

46' : 00099+5409
ES 929

47' : 00118+5429
HEI 417AB

51' : 00105+5314
TDS1332

54' : 00167+5439
STF 16

54' : 00093+5324
ES 928AB

55' : 00203+5412
HDS 44

56' : 00186+5433
STI1319

57' : 00126+5443
HEI 419

57' : 00208+5339
FMR 178

59' : 00109+5438
STI1290

60' : 00082+5340
MLR 634

60' : 00199+5427
CBL 2



Selections
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Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

00146+5350 HLD 1 (HD 992)

 
 
00h 14m 35.67s +53° 49' 39.2" P.A. 13.00 sep 2.4 mag 8.32,11.20 Sp A0 dist. 854.7 pc (2788.03 l.y.)
 
 
Coord 2000 00146+5350 Discov num HLD   1 Comp Coord arcsec 2000 00 14 35.67 +53 49 39.2
Date first 1881 Date last 2021 Obs 18
Pa first 13 Pa last 13.2 P.A. Now (θ) 13.2°
Sep first 2.6 Sep last 2.369 Sep. Now (ρ) 2.369"
Mag pri 8.32 Mag sec 11.20 delta mag (ΔM) 2.88 Spectral class A0 (white)
Pri motion ra +010 Sec motion ra +009
Pri motion dec +000 Sec motion dec -003
Notes S (Parallax indidates non-physical)
rPM=0.316
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 992 Constellation Cassiopeia SAO 21235 HIP 1167
Tycho2 3653-01264-1 Gaia DR2 420110443650958720 HD 992 BD BD+53 25
Distance 854.7 Distance ly 2788.03
 
 
WDS 00146+5350 HLD 1 (HD 992) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HLD Holden, E.S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00146+5350 HLD 1 2001 15 19 2.0 8.32 11.20 A0 +53 25 D 001435.67+534939.2
00146+5350 HLD 1 2009 16 13 2.2 8.32 11.20 A0 +53 25 D 001435.67+534939.2
00146+5350 HLD 1 2021 18 13 2.4 8.32 11.20 A0 +53 25 S 001435.67+534939.2

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 00146+5350 HLD 1 (HD 992) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00146+5350 HLD 1 (HD 992) : MEASURES
 
 
No records found.

 
 
WDS 00146+5350 (HD 992) : VIRTUAL EYEPIECE
 
 

00146+5350 HLD 1A mag 8.32 Sp A0 00146+5350 HLD 1B sep 2.4 P.A. 13.20 mag 11.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00146+5350 (HD 992) : ALADIN DSS IMAGE @ 00h 14m 35.67s +53° 49' 39.2"
 
 
 
 
WDS 00146+5350 HLD 1 (HD 992) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00146+5350 HLD 1 distance=1' 00134+5342 TDS1348 distance=14' 00142+5405 TDS1353 distance=16' 00151+5407 TDS1359 distance=19' 00151+5414 TDS1358 distance=25' 00173+5346 TDS1383 distance=25' 00121+5337 BU 1026AB distance=26' 00121+5337 CHR 1AC distance=26' 00148+5415 TDS1355 distance=26' 00177+5343 ES 2578 distance=29' 00125+5415 TDS1341 distance=32' 00149+5315 A 903 distance=35' 00122+5424 HEI 418 distance=41' 00170+5315 HDS 38 distance=42' 00104+5415 J 2383 distance=44' 00153+5304 GIC 5 distance=46' 00099+5409 ES 929 distance=46' 00118+5429 HEI 417AB distance=47' 00118+5429 HEI 417AC distance=47' 00105+5314 TDS1332 distance=51' 00093+5324 BVD 11CD distance=51' 00093+5324 FYM 4CE distance=51' 00093+5324 FYM 4CG distance=51' 00093+5324 FYM 4EF distance=53' 00167+5439 STF 16 distance=54' 00093+5324 ES 928AB distance=54' 00093+5324 FYM 4AE distance=54' 00093+5324 FYM 4AC distance=54' 00203+5412 HDS 44 distance=55' 00186+5433 STI1319 distance=56' 00126+5443 HEI 419 distance=57' 00208+5339 FMR 178 distance=57' 00109+5438 STI1290 distance=59' 00082+5340 MLR 634 distance=60' 00199+5427 CBL 2 distance=60' 00181+5255 TDS 10 distance=63' 00110+5445 HEI 416 distance=64' 00099+5301 NSN 502Ba,Bb distance=65' 00210+5421 TDS 12 distance=65' 00136+5245 RAO 523AB distance=66' 00219+5403 TDS1420 distance=66' 00150+5243 TDS1357 distance=68' 00126+5455 STI1297 distance=68' 00197+5258 TDS1402 distance=69' 00112+5247 TDS1335Aa,Ab distance=70' 00112+5247 GUR 39AB distance=70' 00088+5439 STI1283 distance=72' 00186+5452 ES 612 distance=73' 00107+5453 WOR 37 distance=73' 00214+5307 MLR 646 distance=74' 00078+5434 STI1279 distance=76' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 00146+5350 HLD 1 13 2.4 1
Show 00134+5342 TDS1348 34 0.6 14
Show 00142+5405 TDS1353 177 0.7 16
Show 00151+5407 TDS1359 157 4.5 19
Show 00151+5414 TDS1358 325 0.4 25
Show 00173+5346 TDS1383 24 1.6 25
Show 00121+5337 BU 1026 AB 324 0.3 26
Show 00121+5337 CHR 1 AC 298 0.3 26
Show 00148+5415 TDS1355 312 0.4 26
Show 00177+5343 ES 2578 70 16.5 29
Show 00125+5415 TDS1341 307 1.3 32
Show 00149+5315 A 903 135 0.9 35
Show 00122+5424 HEI 418 37 3.2 41
Show 00170+5315 HDS 38 119 0.2 42
Show 00104+5415 J 2383 45 4.8 44
Show 00153+5304 GIC 5 354 18.8 46
Show 00099+5409 ES 929 117 3.3 46
Show 00118+5429 HEI 417 AB 59 4.3 47
Show 00118+5429 HEI 417 AC 31 8.5 47
Show 00105+5314 TDS1332 316 0.4 51
Show 00093+5324 BVD 11 CD 113 12.9 51
Show 00093+5324 FYM 4 CE 205 87.2 51
Show 00093+5324 FYM 4 CG 155 28.9 51
Show 00093+5324 FYM 4 EF 158 29.8 53
Show 00167+5439 STF 16 40 5.8 54
Show 00093+5324 ES 928 AB 18 8.2 54
Show 00093+5324 FYM 4 AE 91 118.6 54
Show 00093+5324 FYM 4 AC 64 173.3 54
Show 00203+5412 HDS 44 39 12.2 55
Show 00186+5433 STI1319 105 8.3 56
Show 00126+5443 HEI 419 210 3.7 57
Show 00208+5339 FMR 178 199 130.8 57
Show 00109+5438 STI1290 323 11.9 59
Show 00082+5340 MLR 634 97 1.3 60
Show 00199+5427 CBL 2 112 22.0 60
Show 00181+5255 TDS 10 75 1.2 63
Show 00110+5445 HEI 416 34 0.7 64
Show 00099+5301 NSN 502 Ba,Bb 351 2.3 65
Show 00210+5421 TDS 12 288 0.9 65
Show 00136+5245 RAO 523 AB 94 0.9 66
Show 00219+5403 TDS1420 323 0.6 66
Show 00150+5243 TDS1357 81 1.2 68
Show 00126+5455 STI1297 33 12.4 68
Show 00197+5258 TDS1402 223 2.0 69
Show 00112+5247 TDS1335 Aa,Ab 328 0.8 70
Show 00112+5247 GUR 39 AB 318 5.3 70
Show 00088+5439 STI1283 125 13.0 72
Show 00186+5452 ES 612 265 2.9 73
Show 00107+5453 WOR 37 249 19.4 73
Show 00214+5307 MLR 646 241 0.3 74
Show 00078+5434 STI1279 172 6.7 76

 
 
WDS 00146+5350 : COMPONENTS
 
 
  A
B pa=13.2°
sep=2.37"
 
 
00146+5350 A
 
 
Name HD 992 Coord arcsec 2000 001435.67+534939.2 Mag 8.32 Spectral class A0 (white)
PmRA 10.00 PmDE 0.0 Tycho2 3653-01264-1
Tycho2
Tycho2 3653-01264-1 Pflag RAmdeg 3.64862227 DEmdeg 53.82755872
PmRA 5.9 PmDE -4.3 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.43 EpDEm 1991.51
Num 8 Q RAmdeg 0.5 Q DEmdeg 1.2 Q pmRA 0.6
Q pmDE 1.3 BTmag 8.387 E BTmag 0.015 VTmag 8.323
E VTmag 0.010 Prox 23 TYC T HIP 1167
CCDM A RAdeg 3.64859917 DEdeg 53.82756833 EpRA 1990 1.65
EpDE 1990 1.72 E RAdeg 4.3 E DEdeg 4.1 Posflg P
Corr 0.3
CCDM
Ccdm 00146+5350 RComp Comp A Note1
Note2 Discov num DRAs -0.25 DDEs -20.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp A0 PmNote *
PmRA 17 PmDE -3 Dm number +53 25 Cat1 BD
Name2 +53 18 Cat2 AGK2/3 HD 992 M HD
ADS BDS A 181 M ADS BDS N IDS IDS 00093N5316A
HIC 1167
 
 
00146+5350 B
 
 
Coord arcsec 2000 001435.73+534941.5 Mag 11.2 PmRA 9.00 PmDE -3.0
Delta magnitude 2.88 Coordinate calculated yes
CCDM
Ccdm 00146+5350 RComp Comp B Note1
Note2 Discov num HLD 1 DRAs DDEs
R dRAs Year 1881 Theta 013 Rho 2.3
Obs 10 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 181 M ADS BDS N IDS IDS 00093N5316B
HIC 1167